{"passport":{"unfragile":{"@version":"1.0","version":"2026-05","artifact":{"id":"github-cameronking4--sketch2app","slug":"cameronking4--sketch2app","name":"sketch2app","type":"product","url":"https://sketch2app.io","page_url":"https://unfragile.ai/cameronking4--sketch2app","categories":["app-builders"],"tags":["ai-tool","app-maker","code-assistant","code-generator","design2code","generate-app-ai","gpt4","gpt4-vision","gpt4v","nextjs","openai","pad2pixel","sketch2app","sketch2code","wireframe"],"pricing":{"model":"open_source","free":true,"starting_price":null},"status":"active","verified":false},"capabilities":[{"id":"github-cameronking4--sketch2app__cap_0","uri":"capability://code.generation.editing.hand.drawn.sketch.to.code.generation.via.vision.model","name":"hand-drawn sketch to code generation via vision model","description":"Converts hand-drawn sketches captured from a webcam into functional application code by sending the image to GPT-4o Vision API for semantic understanding of UI layout, components, and interactions. The vision model analyzes spatial relationships, component types (buttons, inputs, cards), and visual hierarchy to generate structured code representations that map to the selected framework's component library.","intents":["I want to sketch a UI on paper and instantly get working code without designing in Figma first","I need to rapidly prototype an app idea from a hand-drawn wireframe","I want to convert my napkin sketch into a deployable React/Next.js application"],"best_for":["rapid prototypers and MVPs builders who sketch before coding","non-technical founders validating app ideas quickly","designers wanting to bridge hand sketches to production code"],"limitations":["Accuracy depends on sketch clarity and legibility — messy or ambiguous sketches may generate incorrect component interpretations","GPT-4o Vision has token limits (~4,096 tokens per image) which constrains complexity of single sketch","Hand-drawn sketches lack precise spacing/alignment data, so generated layouts may require manual refinement","No support for complex interactions or state management logic — generates UI structure only"],"requires":["OpenAI API key with GPT-4o Vision access","Webcam or camera device for sketch capture","Modern browser supporting WebRTC/getUserMedia API","Internet connection for API calls to OpenAI"],"input_types":["image/jpeg (webcam capture of hand-drawn sketch)","image/png (uploaded sketch file)"],"output_types":["JSX/TSX code (React)","Next.js page components","React Native code","Flutter Dart code"],"categories":["code-generation-editing","image-visual"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github-cameronking4--sketch2app__cap_1","uri":"capability://code.generation.editing.framework.agnostic.code.generation.with.multi.target.output","name":"framework-agnostic code generation with multi-target output","description":"Generates framework-specific code from a single sketch interpretation by maintaining an abstract component model that maps to React, Next.js, React Native, or Flutter component APIs. The system translates the vision model's semantic understanding into target-framework-specific syntax, styling approaches (CSS/Tailwind for web, StyleSheet for native), and component hierarchies appropriate to each platform.","intents":["I want to generate the same app design for both web and mobile from one sketch","I need to choose between React and Next.js and get code for whichever I pick","I want to generate Flutter code instead of React Native for my mobile app"],"best_for":["teams building cross-platform applications from shared designs","developers evaluating different frameworks for the same project","startups needing rapid multi-platform prototypes"],"limitations":["Platform-specific features (native APIs, permissions, platform conventions) are not generated — only UI components","Styling translation between platforms may lose fidelity (e.g., CSS animations → React Native Animated API)","No automatic responsive design generation — web output may not adapt well to mobile viewports","Framework-specific best practices (Next.js file-based routing, Flutter state management patterns) are not enforced"],"requires":["Selection of target framework before code generation","Understanding of chosen framework's component library and syntax","Node.js 14+ for local development of generated code"],"input_types":["framework selection enum (React | Next.js | React Native | Flutter)","sketch interpretation from vision model"],"output_types":["React JSX components with CSS modules","Next.js page and component files with Tailwind CSS","React Native JS with StyleSheet","Flutter Dart with Material Design widgets"],"categories":["code-generation-editing"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github-cameronking4--sketch2app__cap_2","uri":"capability://automation.workflow.live.code.preview.and.sandbox.execution","name":"live code preview and sandbox execution","description":"Renders generated code in an embedded sandbox environment (likely using iframe-based execution or a service like CodeSandbox API) that displays the live preview alongside the source code. The preview updates in real-time as code is modified, allowing developers to see layout, styling, and component behavior without deploying or running a local development server.","intents":["I want to see what my generated code looks like immediately without running npm start","I need to iterate on the generated code and see changes live in the preview","I want to test the generated app in the browser before downloading it"],"best_for":["rapid iteration workflows where feedback loops must be sub-second","non-technical users who need visual validation without CLI knowledge","teams prototyping before committing to local development setup"],"limitations":["Sandbox execution is isolated from backend APIs — generated code cannot make real API calls unless proxy is configured","React Native and Flutter code cannot be previewed in browser sandbox — requires native emulator or device","Large generated codebases may exceed sandbox resource limits (memory, execution time)","No hot module reloading for complex state changes — full re-render required on code updates"],"requires":["Modern browser with iframe support and sufficient JavaScript execution context","Sandbox service API access (CodeSandbox, StackBlitz, or custom implementation)","Internet connection for sandbox runtime"],"input_types":["generated JSX/TSX code","CSS/Tailwind styling","component dependency list"],"output_types":["rendered HTML/CSS in iframe","visual preview of component layout and styling","console logs and error messages from sandbox execution"],"categories":["automation-workflow","code-generation-editing"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github-cameronking4--sketch2app__cap_3","uri":"capability://image.visual.webcam.based.sketch.capture.and.preprocessing","name":"webcam-based sketch capture and preprocessing","description":"Captures hand-drawn sketches in real-time from a user's webcam using the WebRTC getUserMedia API, applies image preprocessing (perspective correction, contrast enhancement, background removal) to normalize the sketch for vision model input, and handles image format conversion to JPEG/PNG for API transmission. The preprocessing pipeline improves vision model accuracy by correcting for camera angle, lighting conditions, and paper texture.","intents":["I want to draw on paper and immediately capture it with my webcam without scanning","I need the app to automatically correct my sketch's perspective since I'm shooting from an angle","I want to remove the background/paper texture so the vision model focuses on the sketch lines"],"best_for":["users in environments without scanner access","rapid sketching workflows where scanning adds friction","teams collaborating on whiteboard sketches that need instant digitization"],"limitations":["Webcam quality varies significantly — low-resolution or poor-lighting captures degrade vision model accuracy","Perspective correction assumes roughly planar sketch surface — curved or 3D sketches may distort","Real-time preprocessing adds 500-1500ms latency before API call","Mobile browser webcam access has platform-specific limitations (iOS requires HTTPS, some Android browsers lack support)"],"requires":["Browser with WebRTC getUserMedia API support (Chrome 21+, Firefox 25+, Safari 11+)","User permission to access webcam","Adequate lighting for sketch visibility","HTTPS connection (required for getUserMedia in production)"],"input_types":["webcam video stream (WebRTC MediaStream)","canvas capture of single frame"],"output_types":["preprocessed image/jpeg (perspective-corrected, contrast-enhanced)","image metadata (capture timestamp, camera orientation)"],"categories":["image-visual","data-processing-analysis"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github-cameronking4--sketch2app__cap_4","uri":"capability://code.generation.editing.component.library.mapping.and.semantic.interpretation","name":"component library mapping and semantic interpretation","description":"Maps hand-drawn UI elements (buttons, inputs, cards, lists, modals) to semantic component types by analyzing visual characteristics (shape, size, position, text labels) detected by the vision model. The system maintains a component taxonomy that translates visual patterns into framework-specific component instantiations with appropriate props (button variants, input types, card layouts), enabling generated code to use idiomatic component APIs rather than generic divs.","intents":["I want the app to recognize that I drew a button and generate a proper <Button> component, not a <div>","I need the generated code to use semantic HTML and accessible components, not generic elements","I want to draw a form and have it generate proper input fields with labels and validation"],"best_for":["developers who want semantically correct generated code with proper component hierarchies","teams enforcing accessibility standards (WCAG) in generated prototypes","projects using component libraries (Material-UI, Chakra, Flutter Material) that require specific component APIs"],"limitations":["Vision model may misidentify ambiguous sketches (e.g., a circle could be a button or a badge) — requires user correction","Component library coverage is limited to common UI patterns — custom or domain-specific components are not recognized","Prop inference is heuristic-based (e.g., button size inferred from sketch dimensions) — may not match designer intent","No support for component composition patterns (compound components, render props) — generates flat component trees"],"requires":["Component taxonomy definition for target framework","Vision model output with detected UI element bounding boxes and labels","Component library documentation for prop mapping"],"input_types":["vision model output with detected UI elements","bounding box coordinates and element classifications","text labels and annotations from sketch"],"output_types":["component instantiation code with props","component hierarchy tree","semantic HTML with ARIA attributes"],"categories":["code-generation-editing","data-processing-analysis"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github-cameronking4--sketch2app__cap_5","uri":"capability://planning.reasoning.sketch.to.code.prompt.engineering.and.context.management","name":"sketch-to-code prompt engineering and context management","description":"Constructs optimized prompts for GPT-4o Vision that include the sketch image, target framework specification, component library context, and code style guidelines. The prompt engineering layer manages token budgets, structures the vision model request to extract specific information (layout hierarchy, component types, text content), and handles multi-turn interactions for clarification or refinement of ambiguous sketches.","intents":["I want the generated code to follow my team's coding standards and style conventions","I need to provide additional context to the vision model about my app's purpose or design system","I want to refine the generated code by asking follow-up questions without re-uploading the sketch"],"best_for":["teams with specific code style requirements (linting rules, naming conventions, folder structure)","projects using custom design systems or component libraries","iterative workflows where users refine generated code through conversation"],"limitations":["Prompt engineering is brittle — small changes to prompt wording can significantly affect output quality","GPT-4o Vision has context window limits (~4,096 tokens) — complex sketches with detailed context may exceed budget","Multi-turn conversations require maintaining session state and image references — adds complexity and latency","No automatic prompt optimization — requires manual tuning for different sketch types or frameworks"],"requires":["OpenAI API key with GPT-4o Vision access","Framework-specific prompt templates","Component library documentation for context injection","Session management for multi-turn conversations"],"input_types":["sketch image","target framework enum","code style configuration (linting rules, naming conventions)","component library metadata","user clarification messages"],"output_types":["optimized prompt text","vision model response with code generation","structured extraction of UI elements and layout"],"categories":["planning-reasoning","code-generation-editing"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github-cameronking4--sketch2app__cap_6","uri":"capability://automation.workflow.generated.code.export.and.download","name":"generated code export and download","description":"Packages generated code into downloadable project files organized by framework conventions (React: src/components, Next.js: pages/components, React Native: src/screens, Flutter: lib/screens). Includes necessary configuration files (package.json for Node projects, pubspec.yaml for Flutter), dependency declarations, and README with setup instructions. Export formats support both individual file downloads and complete project archives (ZIP).","intents":["I want to download the generated code and run it locally in my development environment","I need a complete project structure with all dependencies and configuration, not just component files","I want to export the code to version control (Git) with proper folder organization"],"best_for":["developers transitioning from prototype to local development","teams integrating generated code into existing projects","users who need to customize generated code beyond the sandbox environment"],"limitations":["Exported code may have missing dependencies or version conflicts — requires npm/yarn install or flutter pub get","No automatic integration with existing projects — requires manual file merging if adding to existing codebase","Generated README may be generic — doesn't include project-specific setup instructions","Export doesn't include backend API stubs — frontend code assumes API endpoints exist"],"requires":["Generated code from sketch-to-code pipeline","File system access for download (browser download API)","ZIP compression library for archive generation"],"input_types":["generated code files","framework configuration","dependency list"],"output_types":["individual .jsx/.tsx/.dart files","package.json or pubspec.yaml",".gitignore and README.md","ZIP archive of complete project"],"categories":["automation-workflow","code-generation-editing"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github-cameronking4--sketch2app__cap_7","uri":"capability://planning.reasoning.iterative.code.refinement.through.user.feedback","name":"iterative code refinement through user feedback","description":"Enables users to request modifications to generated code through natural language prompts (e.g., 'make the button larger', 'change the color scheme to dark mode', 'add form validation'). The system maintains the sketch context and previously generated code, allowing the vision model and code generation pipeline to apply targeted changes without regenerating the entire codebase. Supports multi-turn conversations where each refinement builds on previous iterations.","intents":["I want to ask the app to make the button bigger without re-uploading the sketch","I need to change the color scheme or styling after seeing the preview","I want to add form validation or other logic to the generated code through conversation"],"best_for":["iterative design workflows where users refine prototypes through feedback","non-technical users who prefer natural language over code editing","rapid prototyping where multiple iterations happen in a single session"],"limitations":["Multi-turn context management adds latency (~2-5 seconds per refinement request)","Vision model may lose fidelity on complex refinements — large structural changes may require regeneration","No version control or undo history — users cannot revert to previous iterations","Refinement prompts are ambiguous — 'make it better' requires clarification, adding interaction overhead"],"requires":["Session state management to maintain sketch context and code history","Multi-turn conversation support with GPT-4o","Diff/merge logic to apply refinements to existing code"],"input_types":["user refinement prompt (natural language)","previous generated code","sketch context from initial generation"],"output_types":["refined code with targeted changes","updated preview","explanation of changes made"],"categories":["planning-reasoning","code-generation-editing"],"confidence":0.5,"matches":0,"success_rate":0}],"trust":{"score":30,"verified":false,"data_access_risk":"high","permissions":["OpenAI API key with GPT-4o Vision access","Webcam or camera device for sketch capture","Modern browser supporting WebRTC/getUserMedia API","Internet connection for API calls to OpenAI","Selection of target framework before code generation","Understanding of chosen framework's component library and syntax","Node.js 14+ for local development of generated code","Modern browser with iframe support and sufficient JavaScript execution context","Sandbox service API access (CodeSandbox, StackBlitz, or custom implementation)","Internet connection for sandbox runtime"],"failure_modes":["Accuracy depends on sketch clarity and legibility — messy or ambiguous sketches may generate incorrect component interpretations","GPT-4o Vision has token limits (~4,096 tokens per image) which constrains complexity of single sketch","Hand-drawn sketches lack precise spacing/alignment data, so generated layouts may require manual refinement","No support for complex interactions or state management logic — generates UI structure only","Platform-specific features (native APIs, permissions, platform conventions) are not generated — only UI components","Styling translation between platforms may lose fidelity (e.g., CSS animations → React Native Animated API)","No automatic responsive design generation — web output may not adapt well to mobile viewports","Framework-specific best practices (Next.js file-based routing, Flutter state management patterns) are not enforced","Sandbox execution is isolated from backend APIs — generated code cannot make real API calls unless proxy is configured","React Native and Flutter code cannot be previewed in browser sandbox — requires native emulator or device","builder identity is not verified yet","no observed match outcomes yet"],"rank_breakdown":{"adoption":0.10744859800950936,"quality":0.41,"ecosystem":0.6000000000000001,"match_graph":0.25,"freshness":0.52,"weights":{"adoption":0.25,"quality":0.25,"ecosystem":0.1,"match_graph":0.35,"freshness":0.05}},"observed_outcomes":{"matches":0,"success_rate":0,"avg_confidence":0,"top_intents":[],"last_matched_at":null},"maintenance":{"status":"active","updated_at":"2026-05-24T12:16:21.549Z","last_scraped_at":"2026-05-03T13:57:13.678Z","last_commit":"2024-05-03T08:04:30Z"},"community":{"stars":84,"forks":36,"weekly_downloads":null,"model_downloads":null,"model_likes":null}},"distribution":{"claim_url":"https://unfragile.ai/submit?claim=cameronking4--sketch2app","compare_url":"https://unfragile.ai/compare?artifact=cameronking4--sketch2app"}},"signature":"2z9rhzxwcKGx0BW8nqCtlUgntGzGewHMocBewE3TSbPiBGsoxKk4+Kjng6iuFmJefcYQT/HerVSEvHcD2adDBg==","signedAt":"2026-06-22T00:18:13.270Z","signedBy":"unfragile.ai","version":1},"_links":{"self":"https://unfragile.ai/api/v1/passport/cameronking4--sketch2app","artifact":"https://unfragile.ai/cameronking4--sketch2app","verify":"https://unfragile.ai/api/v1/verify?slug=cameronking4--sketch2app","publicKey":"https://unfragile.ai/api/v1/trust-passport-public-key","spec":"https://unfragile.ai/trust","schema":"https://unfragile.ai/schema.json","docs":"https://unfragile.ai/docs"}}